greatest expression of the Italian design that matches the story of De Rosa

it’s ideal for road

New boomerang profile for the best uphill traction and ideal rolling behavior

Corsa PRO tubeless-ready clincher and tubular offer increased speed

It is soft

ABSOLUTE BLACK Ultimate Centerlock Lockring Color:Black greatest expression of the ItalianThe Ultimate Centerlock Lockring is here. It's specifically designed for Road Gravel CX bike disc rotors fitting 12mm thru axle and QR. Ultralight design saving you over 40% weight versus stock lockring. One of a kind look. "The Ultimate" series is only available here on our website.